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Individual Calculations September 2023 |
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| Lazzari, Luca Total change: 49.20 | |   |
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| WE 3 La regina degli scacchi a Roma - D | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1391 | 3.50 | 4 | 1.23 | 40 | 49.20 | |
|  Mignoni, Simone | | | 1177 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Saporito, Giulio Cong Yan | | | 1410 | ITA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Buckle, Adam | | | 1348 | MLT | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Romanella, Luigino | | | 1412 | ITA | 1.00 | 1 | 0.53 | 40 | 21.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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